Plack::Test::Suite is a test suite to test a new PSGI server implementation. It automatically loads a new handler environment and uses LWP to send HTTP requests to the local server to make sure your handler implements the PSGI specification correctly.

Note that the handler name doesn't include the Plack::Handler:: prefix, i.e. if you have a new Plack handler Plack::Handler::Foo, your test script would look like: